Re: Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Miguel Negrão
On 25-08-2015 16:17, Matt Ruffalo wrote: > On 2015-08-25 09:44, Miguel Negrão wrote: >> Hi list, >> >> This weekend had my first btrfs horror story. >> >> system: 3.13.0-49-lowlatency, btrfs-progs v4.1.2 >> >> A disclaimer: I know 3.13 is very out of date, but I the requirement of >> keeping kerne

Re: Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Austin S Hemmelgarn
On 2015-08-25 10:59, Marc MERLIN wrote: On Tue, Aug 25, 2015 at 01:44:12PM +, Miguel Negrão wrote: Hi list, This weekend had my first btrfs horror story. system: 3.13.0-49-lowlatency, btrfs-progs v4.1.2 Sorry to say, but that's a very old kernels with many btrfs bugs, some did lead to co

Re: Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Miguel Negrão
Hi Marc, On 25-08-2015 15:59, Marc MERLIN wrote: >> upgrading kernel requires upgrading ubuntu, which will upgrade a lot of >> packages and might lead to problems which I don't have time to fix. One > > You're doing it wrong :) > Upgrade/compile your own kernel without upgrading the OS. > I did

Re: Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Matt Ruffalo
On 2015-08-25 09:44, Miguel Negrão wrote: > Hi list, > > This weekend had my first btrfs horror story. > > system: 3.13.0-49-lowlatency, btrfs-progs v4.1.2 > > A disclaimer: I know 3.13 is very out of date, but I the requirement of > keeping kernel up to date clashes with my requirement of keeping

Re: Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Marc MERLIN
On Tue, Aug 25, 2015 at 01:44:12PM +, Miguel Negrão wrote: > Hi list, > > This weekend had my first btrfs horror story. > > system: 3.13.0-49-lowlatency, btrfs-progs v4.1.2 Sorry to say, but that's a very old kernels with many btrfs bugs, some did lead to corruption. > A disclaimer: I kno

Re: Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Austin S Hemmelgarn
On 2015-08-25 10:26, Miguel Negrão wrote: Austin S Hemmelgarn gmail.com> writes: One comment I would like to make about this: I have heard numerous stories of OCZ brand SSD's having significant data corruption issues (along the lines of writes returning successful when they really failed, and

Re: Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Miguel Negrão
Austin S Hemmelgarn gmail.com> writes: > One comment I would like to make about this: I have heard numerous > stories of OCZ brand SSD's having significant data corruption issues > (along the lines of writes returning successful when they really failed, > and blocks that are in use getting ran

Re: Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Austin S Hemmelgarn
On 2015-08-25 09:44, Miguel Negrão wrote: Hi list, This weekend had my first btrfs horror story. system: 3.13.0-49-lowlatency, btrfs-progs v4.1.2 A disclaimer: I know 3.13 is very out of date, but I the requirement of keeping kernel up to date clashes with my requirement of keeping a stable sy

Btrfs tragedy: lack of space for metadata leads to loss of fs.

2015-08-25 Thread Miguel Negrão
Hi list, This weekend had my first btrfs horror story. system: 3.13.0-49-lowlatency, btrfs-progs v4.1.2 A disclaimer: I know 3.13 is very out of date, but I the requirement of keeping kernel up to date clashes with my requirement of keeping a stable system. At the moment I can't disturb my syst